1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stealth61 [152]
3 years ago
10

The theoretical probability of a given event is a fraction of 9 and 13. explain what each number represent

Mathematics
1 answer:
Lostsunrise [7]3 years ago
5 0
9 represents the event, 13 represents all possible events.

I have a bag of 13 marbles. 9 of my marbles are blue, 4 are red. My probability of reaching in and pulling out a blue marble at random is 9/13 (Which is 69%)
You might be interested in
This question is confusing. Please help me!This question is confusing. Please help me!
Lera25 [3.4K]

Answer:

(C) 1/2

Step-by-step explanation:

  • s + 3s = 4s
  • t + 3t = 4t

If 4s is 2 more than 4t, then:

  • 4s = 2+ 4t
  • 4s - 4t = 2
  • 4s/4 - 4t/4 = 2/4
  • s - t = 1/2

(C) is the answer

7 0
3 years ago
Read 2 more answers
Which statement can be used to prove whether the conjecture is true or false?
Scrat [10]

Answer:

في الأسبوع الماضي ، اشترى تشين جالونًا من البنزين للغالون الواحد. هذا الأسبوع اشترى جالونًا من البنزين مقابل الدولار للغالون

Step-by-step explanation:

4 0
3 years ago
For all functions of the form f(x) = ax2 + bx + c, which is true when b = 0?
Klio2033 [76]
When b=0
f(x)=ax^2+c

test each
A. with x^2-1, A is false
B. with -x^2-1, B is false
C. cannot find contradiction
D. the axis is actually x=0, 0 is nithere positive nor negative, false


answer is C

7 0
3 years ago
Read 2 more answers
1.8(b - 5.3) - 4.2=5.8(b -2.3. What is the value of b​
horrorfan [7]

Answer:

b= -0.1

Step-by-step explanation:

6 0
3 years ago
Janet bought a book for $19.95, and the tax was 6.25%. including tax how much did she pay round to nearest cent​
drek231 [11]

Answer:$21.2

Step-by-step explanation:

multiply 19.25*6.25 then divide by 100 then add that answer onto 19.25 to then get an estimate of 21.2 dollars

3 0
3 years ago
Other questions:
  • For dimensioning of steel angles, the length of the longer leg is noted first. true false
    8·1 answer
  • PLEASE HELP ME (look at picture)<br>EXTRA POINTS!!!
    5·1 answer
  • The equation h(t)=−16t2+19t+110 gives the height of a rock, in feet, t seconds after it is thrown from a cliff.
    10·2 answers
  • How do you identify the opposite and the absolute value of a rational number
    5·2 answers
  • What is the equation of the line with a slope of (3,4) that goes through the point (4,1) in slope/intercept form?
    13·2 answers
  • How many solutions do the following equations have?
    7·1 answer
  • Suppose you invest $130 a month for 5 years into an account earning 8% compounded monthly. After 5 years, you leave the money, w
    13·1 answer
  • Earth’s diameter is approximately 12,760,000 meters.
    7·2 answers
  • The midpoint of line segment AB is (1,2). if the coordinates of A are (1,0) what are the coordinates of B
    9·1 answer
  • Which expression is equal to the equation?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!